Prune some includes and forward declarations.

llvm-svn: 153415

llvm/lib/Target/ARM/ARMELFWriterInfo.h

@@ -17,6 +17,7 @@
 #include "llvm/Target/TargetELFWriterInfo.h"
 
 namespace llvm {
+  class TargetMachine;
 
   class ARMELFWriterInfo : public TargetELFWriterInfo {
   public:

llvm/lib/Target/MBlaze/MBlazeELFWriterInfo.h

@@ -17,6 +17,7 @@
 #include "llvm/Target/TargetELFWriterInfo.h"
 
 namespace llvm {
+  class TargetMachine;
 
   class MBlazeELFWriterInfo : public TargetELFWriterInfo {
   public:

llvm/lib/Target/TargetMachine.cpp

@@ -12,6 +12,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/MC/MCAsmInfo.h"
+#include "llvm/MC/MCCodeGenInfo.h"
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/Target/TargetOptions.h"
 #include "llvm/Support/CommandLine.h"